US Patent Issued to Telefonaktiebolaget LM Ericsson on Jan. 13 for "Single frequency network based PDCCH diversity over multiple TRPs" (Canadian, Swedish Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,526,811, issued on Jan. 13, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Single frequency network based PDCCH diversity over multiple TRPs" was invented by Shiwei Gao (Nepean, Canada), Mattias Frenne (Uppsala, Sweden) and Siva Muruganathan (Stittsville, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Single Frequency Network (SFN) based Physical Downlink Control Channel (PDCCH) diversity over multiple Transmission/Reception Points (TRPs) is disclosed. More specifically, methods performed by a wireless device(s) and a base station(s) are provided. The methods disclosed herein make it possible for the wireless device(s) to re...